Absolute cross sections of the 86Sr(α,n)89Zr reaction at energies of astrophysical interest

Absolute cross sections of the 86Sr(α,n)89Zr reaction at energies of astrophysical interest

Absolute cross sections for the 86Sr(α,n)89Zr reaction at energies close to the Gamow window are reported. Three thin SrF2 targets were irradiated using the 9 MV Tandem facility in IFIN-HH Bucharest that delivered α beams for the activation process. Two high-purity Germanium detectors were used to m...

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Hauptverfasser: Oprea, Andreea, Tudor Glodariu, Filipescu, Dan, Gheorghe, Ioana, Mitu, Andreea, Boromiza, Marian, Bucurescu, Dorel, Costache, Cristian, Cata-Danil, Irina, Florea, Nicoleta, Ghita, Dan Gabriel, Ionescu, Alina, Marginean, Nicolae, Marginean, Raluca, Constantin Mihai, Radu Mihai, Negret, Alexandru, Nita, Cristina, Olacel, Adina, Pascu, Sorin, Sotty, Cristophe, Suvaila, Rares, Stan, Lucian, Stroe, Lucian, Serban, Andreea, Stiru, Irina, Toma, Sebastian, Turturica, Andrei, Ujeniuc, Sorin
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Cross-sections
Statistical models
Strontium fluorides
Zirconium isotopes
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Zusammenfassung:Absolute cross sections for the 86Sr(α,n)89Zr reaction at energies close to the Gamow window are reported. Three thin SrF2 targets were irradiated using the 9 MV Tandem facility in IFIN-HH Bucharest that delivered α beams for the activation process. Two high-purity Germanium detectors were used to measure the induced activity of 89Zr in a low background environment. The experimental results are in very good agreement with Hauser-Feshbach statistical model calculations performed with the TALYS code.
ISSN:2101-6275
2100-014X
DOI:10.1051/epjconf/201714601016